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Remove PropertyFile as it has changed significantly since being moved to this tree. 

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@271706 13f79535-47bb-0310-9956-ffa450edef68
master
Peter Donald 23 years ago
parent
4284ea0840
commit
b46fc7b6d1
2 changed files with 0 additions and 584 deletions
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  1. +0
    -292
      proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/PropertyFile.java
  2. +0
    -292
      proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/PropertyFile.java

+ 0
- 292
proposal/myrmidon/src/main/org/apache/tools/ant/taskdefs/optional/PropertyFile.java View File

@@ -1,292 +0,0 @@
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.tools.ant.taskdefs.optional;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Properties;
import org.apache.myrmidon.api.AbstractTask;
import org.apache.myrmidon.api.TaskException;

/**
* PropertyFile task uses java.util.Properties to modify integer, String and
* Date settings in a property file.<p>
*
* The following is an example of its usage:
* <ul>&lt;target name="setState"&gt;<br>
*
* <ul>&lt;property<br>
*
* <ul>name="header"<br>
* value="##Generated file - do not modify!"/&gt;<br>
* &lt;propertyfile file="apropfile.properties" comment="${header}"&gt;
* <br>
* &lt;entry key="product.version.major" type="int" value="5"/&gt;<br>
* &lt;entry key="product.version.minor" type="int" value="0"/&gt;<br>
* &lt;entry key="product.build.major" type="int" value="0" /&gt;<br>
* &lt;entry key="product.build.minor" type="int" operation="+" /&gt;<br>
* &lt;entry key="product.build.date" type="date" operation="now" /&gt;
* <br>
* &lt;entry key="intSet" type="int" operation="=" value="681"/&gt;<br>
* &lt;entry key="intDec" type="int" operation="-"/&gt;<br>
* &lt;entry key="NeverDate" type="date" operation="never"/&gt;<br>
* &lt;entry key="StringEquals" type="string" value="testValue"/&gt;<br>
* &lt;entry key="NowDate" type="date" operation="now"/&gt;<br>
*
* </ul>
* &lt;/propertyfile&gt;<br>
*
* </ul>
* &lt;/target&gt;
* </ul>
* <p>
*
* The &lt;propertyfile&gt; task must have:<br>
*
* <ul>
* <li> file</li>
* </ul>
* Other parameters are:<br>
*
* <ul>
* <li> comment, key, operation, type and value (the final four being
* eliminated shortly)</li>
* </ul>
* The &lt;entry&gt; task must have:<br>
*
* <ul>
* <li> key</li>
* </ul>
* Other parameters are:<br>
*
* <ul>
* <li> operation</li>
* <li> type</li>
* <li> value</li>
* <li> offset</li>
* </ul>
* If type is unspecified, it defaults to string Parameter values:<br>
*
* <ul>
* <li> operation:</li>
* <ul>
* <li> "=" (set -- default)</li>
* <li> "-" (dec)</li>
* <li> "+" (inc)</li>
* <li> type:</li>
* <ul>
* <li> "int"</li>
* <li> "date"</li>
* <li> "string"</li>
* </ul>
*
* </ul>
*
* <li> value:</li>
* <ul>
* <li> holds the default value, if the property was not found in property
* file</li>
* <li> "now" In case of type "date", the value "now" will be replaced by
* the current date/time and used even if a valid date was found in the
* property file.</li>
* </ul>
*
* <li> offset:<br>
* valid for "-" or "+", the offset (default set to 1) will be added or
* subtracted from "int" or "date" type value.</li>
* </ul>
* String property types can only use the "=" operation. Date property types can
* only use the "never" or "now" operations. Int property types can only use the
* "=", "-" or "+" operations.<p>
*
* The message property is used for the property file header, with "\\" being a
* newline delimiter charater.
*
* @author Thomas Christen <a href="mailto:chr@active.ch">chr@active.ch</a>
* @author Jeremy Mawson <a href="mailto:jem@loftinspace.com.au">
* jem@loftinspace.com.au</a>
*/
public class PropertyFile
extends AbstractTask
{
private ArrayList m_entries = new ArrayList();

// Use this to prepend a message to the properties file
private String m_comment;

private Properties m_properties;
private File m_file;

public void setComment( final String comment )
{
m_comment = comment;
}

public void setFile( final File file )
{
m_file = file;
}

public Entry createEntry()
{
final Entry entry = new Entry();
m_entries.add( entry );
return entry;
}

public void execute()
throws TaskException
{
checkParameters();
readFile();
executeOperation();
writeFile();
}

/*
* Returns whether the given parameter has been defined.
*/
private boolean checkParam( String param )
{
return !( ( param == null ) || ( param.equals( "null" ) ) );
}

private boolean checkParam( File param )
{
return !( param == null );
}

private void checkParameters()
throws TaskException
{
if( !checkParam( m_file ) )
{
throw new TaskException( "file token must not be null." );
}
}

private void executeOperation()
throws TaskException
{
for( Iterator e = m_entries.iterator(); e.hasNext(); )
{
Entry entry = (Entry)e.next();
entry.executeOn( m_properties );
}
}

private void readFile()
throws TaskException
{
// Create the PropertyFile
m_properties = new Properties();
try
{
if( m_file.exists() )
{
getLogger().info( "Updating property file: " + m_file.getAbsolutePath() );
FileInputStream fis = null;
try
{
fis = new FileInputStream( m_file );
BufferedInputStream bis = new BufferedInputStream( fis );
m_properties.load( bis );
}
finally
{
if( fis != null )
{
fis.close();
}
}
}
else
{
getLogger().info( "Creating new property file: " +
m_file.getAbsolutePath() );
FileOutputStream out = null;
try
{
out = new FileOutputStream( m_file.getAbsolutePath() );
out.flush();
}
finally
{
if( out != null )
{
out.close();
}
}
}
}
catch( IOException ioe )
{
throw new TaskException( ioe.toString() );
}
}

private void writeFile()
throws TaskException
{
BufferedOutputStream bos = null;
try
{
bos = new BufferedOutputStream( new FileOutputStream( m_file ) );

// Properties.store is not available in JDK 1.1
Method m =
Properties.class.getMethod( "store",
new Class[]{
OutputStream.class,
String.class}
);
m.invoke( m_properties, new Object[]{bos, m_comment} );

}
catch( NoSuchMethodException nsme )
{
m_properties.save( bos, m_comment );
}
catch( InvocationTargetException ite )
{
Throwable t = ite.getTargetException();
throw new TaskException( "Error", t );
}
catch( IllegalAccessException iae )
{
// impossible
throw new TaskException( "Error", iae );
}
catch( IOException ioe )
{
throw new TaskException( "Error", ioe );
}
finally
{
if( bos != null )
{
try
{
bos.close();
}
catch( IOException ioex )
{
}
}
}
}
}

+ 0
- 292
proposal/myrmidon/src/todo/org/apache/tools/ant/taskdefs/optional/PropertyFile.java View File

@@ -1,292 +0,0 @@
/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.tools.ant.taskdefs.optional;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Properties;
import org.apache.myrmidon.api.AbstractTask;
import org.apache.myrmidon.api.TaskException;

/**
* PropertyFile task uses java.util.Properties to modify integer, String and
* Date settings in a property file.<p>
*
* The following is an example of its usage:
* <ul>&lt;target name="setState"&gt;<br>
*
* <ul>&lt;property<br>
*
* <ul>name="header"<br>
* value="##Generated file - do not modify!"/&gt;<br>
* &lt;propertyfile file="apropfile.properties" comment="${header}"&gt;
* <br>
* &lt;entry key="product.version.major" type="int" value="5"/&gt;<br>
* &lt;entry key="product.version.minor" type="int" value="0"/&gt;<br>
* &lt;entry key="product.build.major" type="int" value="0" /&gt;<br>
* &lt;entry key="product.build.minor" type="int" operation="+" /&gt;<br>
* &lt;entry key="product.build.date" type="date" operation="now" /&gt;
* <br>
* &lt;entry key="intSet" type="int" operation="=" value="681"/&gt;<br>
* &lt;entry key="intDec" type="int" operation="-"/&gt;<br>
* &lt;entry key="NeverDate" type="date" operation="never"/&gt;<br>
* &lt;entry key="StringEquals" type="string" value="testValue"/&gt;<br>
* &lt;entry key="NowDate" type="date" operation="now"/&gt;<br>
*
* </ul>
* &lt;/propertyfile&gt;<br>
*
* </ul>
* &lt;/target&gt;
* </ul>
* <p>
*
* The &lt;propertyfile&gt; task must have:<br>
*
* <ul>
* <li> file</li>
* </ul>
* Other parameters are:<br>
*
* <ul>
* <li> comment, key, operation, type and value (the final four being
* eliminated shortly)</li>
* </ul>
* The &lt;entry&gt; task must have:<br>
*
* <ul>
* <li> key</li>
* </ul>
* Other parameters are:<br>
*
* <ul>
* <li> operation</li>
* <li> type</li>
* <li> value</li>
* <li> offset</li>
* </ul>
* If type is unspecified, it defaults to string Parameter values:<br>
*
* <ul>
* <li> operation:</li>
* <ul>
* <li> "=" (set -- default)</li>
* <li> "-" (dec)</li>
* <li> "+" (inc)</li>
* <li> type:</li>
* <ul>
* <li> "int"</li>
* <li> "date"</li>
* <li> "string"</li>
* </ul>
*
* </ul>
*
* <li> value:</li>
* <ul>
* <li> holds the default value, if the property was not found in property
* file</li>
* <li> "now" In case of type "date", the value "now" will be replaced by
* the current date/time and used even if a valid date was found in the
* property file.</li>
* </ul>
*
* <li> offset:<br>
* valid for "-" or "+", the offset (default set to 1) will be added or
* subtracted from "int" or "date" type value.</li>
* </ul>
* String property types can only use the "=" operation. Date property types can
* only use the "never" or "now" operations. Int property types can only use the
* "=", "-" or "+" operations.<p>
*
* The message property is used for the property file header, with "\\" being a
* newline delimiter charater.
*
* @author Thomas Christen <a href="mailto:chr@active.ch">chr@active.ch</a>
* @author Jeremy Mawson <a href="mailto:jem@loftinspace.com.au">
* jem@loftinspace.com.au</a>
*/
public class PropertyFile
extends AbstractTask
{
private ArrayList m_entries = new ArrayList();

// Use this to prepend a message to the properties file
private String m_comment;

private Properties m_properties;
private File m_file;

public void setComment( final String comment )
{
m_comment = comment;
}

public void setFile( final File file )
{
m_file = file;
}

public Entry createEntry()
{
final Entry entry = new Entry();
m_entries.add( entry );
return entry;
}

public void execute()
throws TaskException
{
checkParameters();
readFile();
executeOperation();
writeFile();
}

/*
* Returns whether the given parameter has been defined.
*/
private boolean checkParam( String param )
{
return !( ( param == null ) || ( param.equals( "null" ) ) );
}

private boolean checkParam( File param )
{
return !( param == null );
}

private void checkParameters()
throws TaskException
{
if( !checkParam( m_file ) )
{
throw new TaskException( "file token must not be null." );
}
}

private void executeOperation()
throws TaskException
{
for( Iterator e = m_entries.iterator(); e.hasNext(); )
{
Entry entry = (Entry)e.next();
entry.executeOn( m_properties );
}
}

private void readFile()
throws TaskException
{
// Create the PropertyFile
m_properties = new Properties();
try
{
if( m_file.exists() )
{
getLogger().info( "Updating property file: " + m_file.getAbsolutePath() );
FileInputStream fis = null;
try
{
fis = new FileInputStream( m_file );
BufferedInputStream bis = new BufferedInputStream( fis );
m_properties.load( bis );
}
finally
{
if( fis != null )
{
fis.close();
}
}
}
else
{
getLogger().info( "Creating new property file: " +
m_file.getAbsolutePath() );
FileOutputStream out = null;
try
{
out = new FileOutputStream( m_file.getAbsolutePath() );
out.flush();
}
finally
{
if( out != null )
{
out.close();
}
}
}
}
catch( IOException ioe )
{
throw new TaskException( ioe.toString() );
}
}

private void writeFile()
throws TaskException
{
BufferedOutputStream bos = null;
try
{
bos = new BufferedOutputStream( new FileOutputStream( m_file ) );

// Properties.store is not available in JDK 1.1
Method m =
Properties.class.getMethod( "store",
new Class[]{
OutputStream.class,
String.class}
);
m.invoke( m_properties, new Object[]{bos, m_comment} );

}
catch( NoSuchMethodException nsme )
{
m_properties.save( bos, m_comment );
}
catch( InvocationTargetException ite )
{
Throwable t = ite.getTargetException();
throw new TaskException( "Error", t );
}
catch( IllegalAccessException iae )
{
// impossible
throw new TaskException( "Error", iae );
}
catch( IOException ioe )
{
throw new TaskException( "Error", ioe );
}
finally
{
if( bos != null )
{
try
{
bos.close();
}
catch( IOException ioex )
{
}
}
}
}
}

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